Description
Dart Race Series Cylinder Head Bare 2.180 1.600" Valves 272 cc Intake 66 cc Chamber Angle Plug Aluminum Small Block Chevy Metric Quick Disconnect Fittings Approximately 2 1 2" from the WEI7155 Approximately 2 1 2" from the bottom to the highest point (top of the hose connection) 1981 1993 Chevrolet Caprice premium materials Tighter casting tolerances allow profiled valve guide bosses to be cast in and produce smoother surfaces for improved flow